https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-23T02:17:53.674688Z
2021-10-23T02:18:22.712965Z
s3://sentinel-s1-l1c/GRD/2021/10/23/IW/DV/S1A_IW_GRDH_1SDV_20211023T021753_20211023T021822_040240_04C46E_C7EB
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2021-10-23T02:17:53.674688Z
2021-10-23T02:18:22.712965Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0948516593476
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-23T10:45:57.299697Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20211023T021753_20211023T021822_040240_04C46E_C7EB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((50.6582578737236 -12.214682719695857,50.086120429372656 -12.085570621189458,49.509521914147896 -11.954147322810597,48.93347778140014 -11.82155460696983,48.41698607914623 -11.701571290042075,48.2752065580526 -12.300394576709882,48.189037960299856 -12.66102550648593,48.05799964261716 -13.201625150218604,48.027774444716385 -13.323519011567672,48.54637696298844 -13.444955380384098,49.12489277859139 -13.579023339179681,49.704562650274895 -13.71187967426081,50.284490715698325 -13.843308174774606,50.47952431577837 -12.996750664710468,50.6582578737236 -12.214682719695857))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.51543254436871
46.07532061532034
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2021-12-26T13:46:56.363170Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/S13E048/2021/10/23/04C46E
2.0E-4
2.0E-4
true
block average
2
2
-12.0
48.0
-13.0
49.0
POLYGON((48.10687244672202 -13.0,48.18903796027956 -12.661025506570066,48.34632904138551 -12.0,49.0 -12.0,49.0 -13.0,48.10687244672202 -13.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_04C46E_S13E048_2021_10_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04C46E_S13E048_2021_10_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04C46E_S13E048_2021_10_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04C46E_S13E048_2021_10_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04C46E_S13E048_2021_10_23_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid